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747430 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

747430: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: ASBESTOS OVERALL, outside_diameter: 0.490 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 0.290 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN, cross-sectional_thickness: 0.007 INCHES MINIMUM AND 0.009 INCHES MAXIMUM IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-137-2968, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
747430
NSN: 5330-00-137-2968
FSC: 5330 — Packing and Gasket Materials
CAGE: 99167 — HAMILTON SUNDSTRAND CORPORATION (USA)
SPECIFICATIONS
materialASBESTOS OVERALL
outside_diameter0.490 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter0.290 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
cross-sectional_thickness0.007 INCHES MINIMUM AND 0.009 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationA-56 FSCM 81977 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-137-2968
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 747430 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.007 INCHES MINIMUM AND 0.009 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: A-56 FSCM 81977 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 0.490 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 0.290 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
•
MATERIAL: ASBESTOS OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.007 INCHES MINIMUM AND 0.009 INCHES MAXIMUM IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONA-56 FSCM 81977 MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER0.490 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
APERTURE DIAMETER0.290 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
MATERIALASBESTOS OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 747430?
747430 is a GASKET.
What is the NSN for 747430?
747430 is cataloged in the U.S. Government catalog under NSN 5330-00-137-2968. This indicates validated use in U.S. government and defense supply chains.
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